Please use this identifier to cite or link to this item:
http://eprint.iitd.ac.in/handle/2074/1358

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DC Field

Value

Language

dc.contributor.author

Meera, K

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dc.contributor.author

Muralidharan, R

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dc.contributor.author

Tripathi, A K

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dc.contributor.author

Ramasamy, P

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dc.date.accessioned

2006-02-21T04:56:35Z

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dc.date.available

2006-02-21T04:56:35Z

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dc.date.issued

2004

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dc.identifier.citation

Journal of Crystal Growth, 263(1-4), 524-531

en

dc.identifier.uri

http://eprint.iitd.ac.in/dspace/handle/2074/1358

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dc.description.abstract

The amino acids l-threonine, dl-threonine and l-methionine admixtured triglycine sulfate crystals were grown from aqueous solution by solution growth technique. The cell parameter values were found using powder X-ray diffraction analysis. FTIR analysis was used to estimate qualitatively the presence of the amino acids in the grown crystal. The dielectric studies were carried out to identify the phase transition temperature and to find the dielectric constant. Pyroelectric studies were carried out on the (0 1 0) plate and the pyroelectric co-efficient was calculated. Piezoelectric studies were also carried out on the grown crystals. Microhardness studies were carried out using Leitz Weitzler hardness tester at room temperature.